linux-kernel - [PATCH v4 0/3] clk: samsung: Introduce Exynos990 clock support

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Message-Id: <20241209-exynos990-cmu-v4-0-57f07080f9e4@mentallysanemainliners.org>
Date: Mon, 09 Dec 2024 15:45:20 +0100
From: Igor Belwon <igor.belwon@...tallysanemainliners.org>
To: Krzysztof Kozlowski <krzk@...nel.org>, 
 Sylwester Nawrocki <s.nawrocki@...sung.com>, 
 Chanwoo Choi <cw00.choi@...sung.com>, Alim Akhtar <alim.akhtar@...sung.com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, 
 Igor Belwon <igor.belwon@...tallysanemainliners.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v4 0/3] clk: samsung: Introduce Exynos990 clock support

Hi all,

This patchset adds support for the Clock Management Unit found in the
Exynos990 SoC. This CMU allows for clocking peripherals such as USB, UFS,
MCT, et cetera.

Currently there are two blocks implemented, CMU_TOP which
generates clocks for other blocks, and CMU_HSI0, which generates clocks
for USB. More blocks will be added (hopefully soon), like HSI1 for UFS.

Signed-off-by: Igor Belwon <igor.belwon@...tallysanemainliners.org>
---
Changes in v4:
- bindings: Use one-per-line convention for clock names. (Thanks, Krzysztof!)

- Link to v3: https://lore.kernel.org/r/20241207-exynos990-cmu-v3-0-20c0f6ea02f0@mentallysanemainliners.org

- Link to v2: https://lore.kernel.org/r/20241206-exynos990-cmu-v2-0-4666ff0a099b@mentallysanemainliners.org

---
Igor Belwon (3):
      dt-bindings: clock: Add Exynos990 SoC CMU bindings
      clk: samsung: clk-pll: Add support for pll_{0717x, 0718x, 0732x}
      clk: samsung: Introduce Exynos990 clock controller driver

 .../bindings/clock/samsung,exynos990-clock.yaml    |  121 ++
 drivers/clk/samsung/Makefile                       |    1 +
 drivers/clk/samsung/clk-exynos990.c                | 1343 ++++++++++++++++++++
 drivers/clk/samsung/clk-pll.c                      |   14 +-
 drivers/clk/samsung/clk-pll.h                      |    3 +
 include/dt-bindings/clock/samsung,exynos990.h      |  236 ++++
 6 files changed, 1716 insertions(+), 2 deletions(-)
---
base-commit: ed74808ae420a2ae611738c2d62800ab157a9ee8
change-id: 20241206-exynos990-cmu-58ada5056ad5

Best regards,
-- 
Igor Belwon <igor.belwon@...tallysanemainliners.org>